Direct (nonstop) flights from Heraklion to Sofia
1 airline flys nonstop from Heraklion International Airport (HER) to Sofia Airport (SOF). It's 516 miles (830 km), about 1h 35m in the air. Operated by Bulgaria Air.
Bulgaria Air
Route data last updated: May 27, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Heraklion to Sofia with one stop · direct emits 95 kg CO₂ per passenger
Looking for the return flight?
SOF → HER: Flights from Sofia to HeraklionOther direct flights from Heraklion
Direct flights from Sofia (SOF)
Frequently Asked Questions
How long is the direct flight from Heraklion to Sofia?
A nonstop flight from Heraklion (HER) to Sofia (SOF) takes approximately 1 hours and 35 minutes. The distance is 516 miles (830 km).
Which airlines fly nonstop from Heraklion to Sofia?
Just Bulgaria Air.
Is there a nonstop flight from Heraklion to Sofia?
Yes. 1 airline: Bulgaria Air.
How far is Heraklion from Sofia?
The flight distance from Heraklion to Sofia is 516 miles (830 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Heraklion to Sofia?
At 1h 35m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from Greece to Bulgaria?
Depends on your passport. Check with the Bulgaria embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Heraklion to Sofia?
Roughly 95 kg CO2 per passenger one-way. That's about the same as driving 475 km.
Is the return flight from Sofia to Heraklion also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Heraklion to Sofia?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Heraklion International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.